[FROG] How to configure RFC 4364 (BGP/MPLS) VPNs with FRR/bgpd
SHAIKH, AMAN (AMAN)
ashaikh at research.att.com
Thu Mar 1 10:35:41 EST 2018
Hi Ashvin
Thanks for the instructions. Have a few questions; see inline.
From: Ashvin Lakshmikantha [mailto:ashvin.lakshmikantha at ericsson.com]
Sent: Wednesday, February 28, 2018 10:45 PM
To: SHAIKH, AMAN (AMAN) <ashaikh at research.att.com>; frog at lists.frrouting.org
Subject: RE: How to configure RFC 4364 (BGP/MPLS) VPNs with FRR/bgpd
HI Aman,
Actually the configuration is a two step process.
First, we need to create a vrf-policy under router bgp like so
vrf-policy cust0
label 1357
? Shouldn't label be assigned automatically by the zebra label manager?
nexthop 15.44.4.165
? Does this next-hop apply to routes going out to CE? Or routes going to the core (other PEs and/or route-reflector)? Or both?
rd 437:612
rt import 452:424
rt export 516:943
exit-vrf-policy
!
vrf-policy cust1
label 1730
nexthop 171.40.184.82
rd 66:33
rt import 906:551
rt export 890:543
exit-vrf-policy
!
vrf-policy cust2
label 32639
nexthop 189.2.178.92
rd 14:619
rt import 904:272
rt export 233:507
exit-vrf-policy
Then you need to exit the router bgp configuration and add routes to a particular vrf using add command
add vrf cust0 10.30.40.89
? What does 10.30.40.89 represent here?
thx
aman
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